POSITIVE ELECTRODE, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE POSITIVE ELECTRODE

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United States of America Patent

APP PUB NO 20160156027A1
SERIAL NO

14730114

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A positive electrode includes a current collector, and a positive active material layer on at least one surface of the current collector and including a positive active material. The positive active material layer includes a first portion adjacent to the current collector, and a second portion adjacent to an outer surface of the positive active material layer. Since the second portion includes a metal component, structural stability of the positive electrode may be improved. Accordingly, lifespan characteristics of a lithium battery including the positive electrode may be improved.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG SDI CO LTDSOUTH KOREA GYEONGGI DO YONGIN GIHEUNG TRIBUTE DISTRICT ROAD NO 150-20 YONGIN GYEONGGI-DO

International Classification(s)

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  • 2015 Application Filing Year
  • H01M Class
  • 5536 Applications Filed
  • 4391 Patents Issued To-Date
  • 79.32 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Mingzi Yongin-si, KR 10 13
Kim, Jeonghoon Yongin-si, KR 41 218
Park, Dohyung Yongin-si, KR 24 122
Song, Yumi Yongin-si, KR 13 18

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Patent Citation Ranking

  • 3 Citation Count
  • H01M Class
  • 16.01 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2891216201552013622101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9001002003004005006007008009001000110012001300

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